Switchable Water‐Adhesive, Superhydrophobic Palladium‐Layered Silicon Nanowires Potentiate the Angiogenic Efficacy of Human Stem Cell Spheroids. (2nd September 2014)

• Record Type: Journal Article
• Authors: Seo, Jungmok; Lee, Jung Seung; Lee, Kihong; Kim, Dayeong; Yang, Kisuk; Shin, Sera; Mahata, Chandreswar; Jung, Hwae Bong; Lee, Wooyoung; Cho, Seung‐Woo; Lee, Taeyoon
• Is Part Of: Advanced materials. Volume 26:Number 41(2014)
• Page Start: 7043
• Page End: 7050
• Publication Date: 2014-09-02
• Subjects: Materials -- Periodicals; Chemical vapor deposition -- Periodicals; 620.11
• DOI: 10.1002/adma.201402273
• Languages: English
• ISSNs: 0935-9648

Abstract

<abstract abstract-type="graphical" xml:lang="en" id="adma201402273-abs-0001"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <bold>A switchable water‐adhesive, super­hydrophobic nanowire surface</bold> is developed for the formation of functional stem cell spheroids. The sizes of hADSC spheroids are readily controllable on the surface. Our surface increases cell‐cell and cell‐matrix interaction, which improves viability and paracrine secretion of the spheroids. Accordingly, the hADSC spheroids produced on the surface exhibit significantly enhanced angiogenic efficacy. <boxed-text content-type="graphic" position="anchor" orientation="portrait"><graphic position="anchor" mimetype="image" xlink:href="ark:/27927/pgh2ch3bzf6" orientation="portrait" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" /></boxed-text></p> </abstract>